Ultrasonic instruments require a trained operator. A person who is able to calibrate the instrument in accordance with a specific norm and...

Ultrasonic instruments require a trained operator. A person who is able to calibrate the instrument in accordance with a specific norm and calibration block, and then interpret the result. Usually, these individuals also acquire specific training to be able to apply UT in different fields and segments, and they are also certified in accordance with different technology applications i.e traditional/conventional UT or Phase Array UT.